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Perfect coordination is called for the moment an emergency call is received by the fire
brigade control centre. Regardless of whether a residential building is on fire, dangerous
chemicals have escaped or there has been an accident involving a hazardous goods
transporter — the fire brigade and rescue service teams are on the scene immediately.
All the rescue coordinators now need a clear overview of where they are in the rescue
schedule. SINN Spezialuhren provides a mission timer with bezel to time all the key
operation times at the turn of a ring: the EZM 7 (Einsatzzeitmesser = Mission Timer).
The Mission Timer 7 — developed for the fire brigade.
A fire-fighter weighed down with heavy
times should not be exceeded. There
set of safety symbols and the precision
equipment and breathing apparatus,
are strict breathing protection monitoring
for which our specialist watches have
feeling his way through an unfamiliar
regulations. Each additional minute in the
long been renowned. From the maker
building while confronted with smoke
rescue zone can put lives at risk. Because
of genuine pilot's watches and certified
and flammable gases, needs to concen-
the teams are at their physical limits when
diver's watches made from top quality
trate 100% on the task at hand: getting
they pull back out.
German submarine steel: in situations
people out of harm's way, extinguishing
where your own safety can depend on
the fire and preventing the spread of
With the professional support of fire chief
the reliability of your mechanical watch,
dangerous substances. Fire-fighters are
Tomás Stanke we have developed a mis-
the EZM 7 passes the acid test every time.
very often tested to their physical limits.
sion timer designed to make reading all
Featuring innovative technologies which
Which makes it all the more important
the main operation times stipulated in the
help ensure impressive levels of accuracy
for the rescue coordinators to know
German fire service manuals (Feuerwehr-
and reliability even under the most severe
exactly how long the individual teams
Dienstvorschrift) FwDV 7 and FwDV 500
conditions.
have been in the building and which
as simple as possible. Featuring a clear
Every single action counts during a fire brigade call-out.
When compressed air breathing apparatus is used, operations need to be carefully timed
by the operation chiefs to ensure their teams' safety.
The Mission Timer EZM 7 combines clear safety
symbols with characteristic SINN precision.
The key operation times at-a-glance.
The increasing risks faced by fire brigades in recent years have given rise to enhanced
technologies and resulted in stricter regulations. Physiological limits and the times
stipulated in Service Manual FwDV 7 and FwDV 500 issued by the German fire service
are used as the basis for the following maximum operation times:
Using CSA (protective suit): 20 min.
Using PA (compressed air): 30 min.
Using LPA (closed circuit): 60 min.
Checks should be made at 1/3 and 2/3 of the maximum operation time. The thirds are
marked by points at 10, 20 and 40 on the bezel.
The schematic representation of the main time
phases for breathing protection and NBC rescue
operations permits times to be read off at a glance.
FwDV 500 states that the following times should not be exceeded for NBC operations:
Standard decontamination (Decon level II) must be available for use after 15 minutes.
Green for Dekon II
Yellow for PA
Black circles marking the first
Green/yellow for CSA
Red for LPA
and second thirds of the maximum
PA/LPA operation time.
Colour-coded bezel for breathing protection and NBC rescue operations
We enlisted the services of Chief Fire Inspector Tomás Stanke to help us design the
colour-coded bezel and the pictogram on the dial. The scales are based on the traffic
light colours green, yellow and red and help to provide a clear overview of the total
durations in the first hour of the rescue, the so-called "chaos phase". They also show
colour-coded rescue times for operations involving protection suits, CSA, PA, Dekon II
and LPA.
The zero point of the bezel is set to the minute hand (zero position) at the start of the
rescue time to be measured. It can now immediately apparent when a team needs to
be relieved, e.g. after 20 minutes in a protective suit CSA (green/yellow), after 30 minutes
using PA (yellow) and after max. 60 minutes using LPA (red). Clear overview: the control
The colour-coded bezel of the EZM 7 corresponds
to the pictogram on the dial, allowing the wearer
to set and read off the key operation times in no
time.
points at 10, 20 and 40 minutes for the thirds checks for PA and LPA operations. In NBC
rescue operations, the time when Dekon II is operational can be also be read off the
green scale.
EZM 7: Cowhide strap with contrast stitching,
integrated in case.
ø 43 mm (scale: 1:1)
EZM 7: Case and stainless steel bracelet
featuring TEGIMENT technology. Solid stainless
steel bracelet with fold-out overall extension.
ø 43 mm (scale: 1:1)
EZM 7 with silicone strap.
ø 43 mm (scale: 1:1)
Case made of stainless steel, bead-blasted
Case featuring TEGIMENT-technology and therefore especially scratch-resistant
Ar-Dehumidifying Technology for enhanced freedom from fogging
Second time zone on a 24-hour basis
Nickel-free case back
Magnetic Field Protection up to 80,000 A/m
Captive misson timer bezel with minute ratchting rotary in one direction
Sapphire crystal glass
Crown left at 9 o'clock
Functionally reliable from –45 °C to +80 °C
Pressure-resistant up to 20 bar (= 200 m water depth)
Low-pressure resistant
The Mission Timer EZM 7 with its colour-coded bezel is easy to operate, making it child's
play to set and read off the relevant durations when using breathing protection apparatus — everything from protective suits CSA to LPA. The captive bezel can even be set
when wearing gloves — like on our diver's watches. We have designed the EZM 7 for use
in the most challenging conditions — it is especially resilient to the penetration of water
and dust, to scratches, changes in temperature and the influence of magnetic interference. The tegiment case has a surface hardness of 1200 Vickers. And the sapphire
crystal glass with anti-reflective coating on both sides and luminous indices ensures
optimum readability by day or night. Ideal for heavy-duty use by fire brigades or rescue
services.
I m Füldch en 5- 7
Model EZM 7 – Luminous.
(scale: 1:1)
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